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Commit 812eb995 authored by Xenia Ragiadakou's avatar Xenia Ragiadakou Committed by Greg Kroah-Hartman
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ozwpan: replace alloc_skb with dev_alloc_skb in ozpd.c 



This patch replaces the calls to alloc_skb with calls
to dev_alloc_skb.

dev_alloc_skb has GFP_ATOMIC priority so the
replacement does not change the code semantics.

Signed-off-by: default avatarXenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a30c0e19

drivers/staging/ozwpan/ozpd.c

+3 −4
Original line number Diff line number Diff line
@@ -463,7 +463,7 @@ static struct sk_buff *oz_build_frame(struct oz_pd *pd, struct oz_tx_frame *f) 
	/* Allocate skb with enough space for the lower layers as well

	 * as the space we need.

	 */

	skb = alloc_skb(f->total_size + OZ_ALLOCATED_SPACE(dev), GFP_ATOMIC);

	skb = dev_alloc_skb(f->total_size + OZ_ALLOCATED_SPACE(dev));

	if (skb == NULL)

		return NULL;

	/* Reserve the head room for lower layers.
@@ -633,7 +633,7 @@ static int oz_send_isoc_frame(struct oz_pd *pd) 
		pd->max_tx_size, &list);

	if (list.next == &list)

		return 0;

	skb = alloc_skb(total_size + OZ_ALLOCATED_SPACE(dev), GFP_ATOMIC);

	skb = dev_alloc_skb(total_size + OZ_ALLOCATED_SPACE(dev));

	if (skb == NULL) {

		oz_trace("Cannot alloc skb\n");

		oz_elt_info_free_chain(&pd->elt_buff, &list);
@@ -797,8 +797,7 @@ int oz_send_isoc_unit(struct oz_pd *pd, u8 ep_num, const u8 *data, int len) 
		return 0;

	if (!skb) {

		/* Allocate enough space for max size frame. */

		skb = alloc_skb(pd->max_tx_size + OZ_ALLOCATED_SPACE(dev),

				GFP_ATOMIC);

		skb = dev_alloc_skb(pd->max_tx_size + OZ_ALLOCATED_SPACE(dev));

		if (skb == NULL)

			return 0;

		/* Reserve the head room for lower layers. */